| Summary: | Kwin crash when touching mouse after resuming from suspend to ram | ||
|---|---|---|---|
| Product: | [Plasma] kwin | Reporter: | aku.pietikainen |
| Component: | general | Assignee: | KWin default assignee <kwin-bugs-null> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | CC: | andresbajotierra |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Unlisted Binaries | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
This could be a bug in the Qt library or the glibcbug: bug 196207. - Does KWin always crash when you repeat the situation ? Thanks The crash has happened maybe 5 times. I don't know how to reproduce it, it seems to come randomly on resume. This could be related to the glibc bug : bug 196207. Check this: - Start Konsole - Type "export QT_NO_GLIB=1" + Enter - Type "export MALLOC_CHECK_=" + Enter - Type "kwin --replace" + Enter - Try to repeat the situation and check if it crashes or not If it doesn't crash, then it is likely to be bug 196207. Thanks Added export lines to .profile to make them permanent over reboots. I'll report possible kwin crashes here. Any news on this ? Regards (In reply to comment #5) > Any news on this ? Regards Patch seems to work. No crashes after I put those export lines to my ~/.profile. Thanks. Merging with bug 196207. Updated glib packages should fix this bug for real. Regards *** This bug has been marked as a duplicate of bug 196207 *** |
Application that crashed: kwin Version of the application: 4.3.2 (KDE 4.3.2) KDE Version: 4.3.2 (KDE 4.3.2) Qt Version: 4.5.2 Operating System: Linux 2.6.31-17-generic x86_64 Distribution: Ubuntu 9.10 What I was doing when the application crashed: Kwin crashed after resuming. Using Kubuntu 9.10, Nvidia graphics and composing with OpenGL. -- Backtrace: Application: KWin (kwin), signal: Aborted The current source language is "auto; currently c". [KCrash Handler] #5 0x00007f6a5aa8c4b5 in *__GI_raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #6 0x00007f6a5aa8ff50 in *__GI_abort () at abort.c:92 #7 0x00007f6a5aac4c97 in __libc_message (do_abort=<value optimized out>, fmt=<value optimized out>) at ../sysdeps/unix/sysv/linux/libc_fatal.c:189 #8 0x00007f6a5aacedd6 in malloc_printerr (action=3, str=0x7f6a5ab8d73b "corrupted double-linked list", ptr=<value optimized out>) at malloc.c:6217 #9 0x00007f6a5aad08a2 in _int_free (av=0x7f6a5adc3e40, p=0x2e45f50) at malloc.c:4912 #10 0x00007f6a5aad370c in *__GI___libc_free (mem=<value optimized out>) at malloc.c:3716 #11 0x00007f6a5774fdbf in QX11PaintEnginePrivate::~QX11PaintEnginePrivate() () from /usr/lib/libQtGui.so.4 #12 0x00007f6a577458f0 in ~QX11PaintEngine (this=0x22c8a00, __in_chrg=<value optimized out>) at painting/qpaintengine_x11.cpp:469 #13 0x00007f6a57663038 in QX11PixmapData::release (this=0x2e42bd0) at image/qpixmap_x11.cpp:1187 #14 0x00007f6a57663814 in ~QX11PixmapData (this=0x90c, __in_chrg=<value optimized out>) at image/qpixmap_x11.cpp:1182 #15 0x00007f6a576546cb in QPixmap::deref (this=0x2edf6a0) at image/qpixmap.cpp:1322 #16 0x00007f6a5765491b in ~QPixmap (this=0x90c, __in_chrg=<value optimized out>) at image/qpixmap.cpp:332 #17 0x00007f6a57659ba3 in ~QDetachedPixmap (this=0x90c, __in_chrg=<value optimized out>) at image/qpixmapcache.cpp:97 #18 0x00007f6a57658cfd in QCache<long long, QDetachedPixmap>::unlink (this=0x6f2870) at ../../include/QtCore/../../src/corelib/tools/qcache.h:73 #19 QCache<long long, QDetachedPixmap>::trim (this=0x6f2870) at ../../include/QtCore/../../src/corelib/tools/qcache.h:208 #20 QCache<long long, QDetachedPixmap>::setMaxCost (this=0x6f2870) at ../../include/QtCore/../../src/corelib/tools/qcache.h:143 #21 QPMCache::timerEvent (this=0x6f2870) at image/qpixmapcache.cpp:154 #22 0x00007f6a56ea0d83 in QObject::event (this=0x6f2870, e=0x90c) at kernel/qobject.cpp:1075 #23 0x00007f6a57595efc in QApplicationPrivate::notify_helper (this=0x64ce50, receiver=0x6f2870, e=0x7fff87885f00) at kernel/qapplication.cpp:4056 #24 0x00007f6a5759d1ce in QApplication::notify (this=0x7fff87886260, receiver=0x6f2870, e=0x7fff87885f00) at kernel/qapplication.cpp:4021 #25 0x00007f6a5a65cab6 in KApplication::notify (this=0x7fff87886260, receiver=0x6f2870, event=0x7fff87885f00) at ../../kdeui/kernel/kapplication.cpp:302 #26 0x00007f6a56e91c2c in QCoreApplication::notifyInternal (this=0x7fff87886260, receiver=0x6f2870, event=0x7fff87885f00) at kernel/qcoreapplication.cpp:610 #27 0x00007f6a56ebc862 in QCoreApplication::sendEvent (this=0x650b60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213 #28 QTimerInfoList::activateTimers (this=0x650b60) at kernel/qeventdispatcher_unix.cpp:572 #29 0x00007f6a56eba25d in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:165 #30 0x00007f6a5094fbce in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #31 0x00007f6a50953598 in ?? () from /lib/libglib-2.0.so.0 #32 0x00007f6a509536c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #33 0x00007f6a56eba1a6 in QEventDispatcherGlib::processEvents (this=0x632e90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327 #34 0x00007f6a5762a4be in QGuiEventDispatcherGlib::processEvents (this=0x90c, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202 #35 0x00007f6a56e90532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149 #36 0x00007f6a56e90904 in QEventLoop::exec (this=0x7fff878861a0, flags=) at kernel/qeventloop.cpp:201 #37 0x00007f6a56e92ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888 #38 0x00007f6a5ae0d094 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../kwin/main.cpp:522 #39 0x00007f6a5aa77abd in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff87886748) at libc-start.c:220 #40 0x0000000000400679 in _start () at ../sysdeps/x86_64/elf/start.S:113 Reported using DrKonqi